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Date: Wed, 19 Dec 2018 12:49:47 +0530 (IST)
From: P J P <>
To: oss security list <>
cc: Li Qiang <>
Subject: CVE-2018-20216 QEMU: pvrdma: infinite loop in pvrdma_qp_send/recv


An infinite loop issue was found in QEMU's implementation of VMWare's 
paravirtual RDMA device. It could occur while transferring QP ring objects' 
data in pvrdma_qp_send/recv functions.

A guest user/process could use this flaw to cause infinite loop resulting in 

Upstream patch:

This issue was reported by Li Qiang.

Thank you.
Prasad J Pandit / Red Hat Product Security Team
47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F

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